Kusunungurwa uye kutora gasi chaiyo kunogona kuitika panguva yekugadzira mafuta. Mafuta, petroleum kana mahydrocarbon anochengetedzeka kazhinji akadzika mukati mekukura kwepasi. Mapapiro ari pasi penyika anogona kukonzera gasi chaiwo. Kudya miti yemafuta kunowanzobudisa gasi rekuchengetedza gasi.
Iyo Makambani Anobatanidza muCriude Oil neGasi Remazuva
Makambani akawanda anogadzira mafuta asina mafuta anogadzirawo gasi chaiwo. Sezvakaenzaniswa nezvigadzirwa zvemvura, mafuta emafuta uye gasi chaiwo ane humwe hukama hwehutengo hwemakore. Zvisinei, hukama ihwohwo hwakashanduka mumakore achangopfuura nekuda kwekuwanikwa kwezvitsva zvitsva zvegasi muUnited States. Nzvimbo dzakawanda dzinokonzerwa negasi yemafuta yakawanikwa munzvimbo dzeMarcellus uye Utica shale dzeUnited States dzakashandura ukama hwepakati pakati pezvinhu izvi zviviri zvemaji. Nekadonho mumutengo wemafuta asina kuchena pakapera gore ra2014 ne2015, ukama hwehutano pakati pezvinhu zviviri hwakadzokera kune dzimwe nguva dzakawanda dzezvemamiriro ezvinhu dzakasimbiswa pamusoro pemakore makumi maviri nemashanu akapfuura.
Avhareji yePabonde Kuwirirana Pakati Pasi Gasi uye Mafuta Akasvibiswa
Kusvikira muna 2009, mutengo wehutano hwepakati pakati pegasi yemafuta uye mafuta asina kuchena akanga akakomberedza 10: 1. Mafuta anotengesa mumabhari apo gasi rezvisikwa mumamiriyoni eBtu's (British thermal units kana mmbtu). Chiyero chinoshandura kusvika mamita 10 emagetsi ezvisikwa pamubhairi wemafuta.
Funga nezvazvo nenzira iyi, kana mutengo wemafuta asina kukwana iine $ 40 pamubhadharo unogona kureva chiitiko chezvakaitika kare (pre-2009) yepakati pe $ 4 per mmbtu yegasi chaiyo.
Panamangwana rekumusika , kambani imwe neimwe yeOYMEX yemafuta inomiririra mapuranga 1 000 apo imwe yega yekambani ye NYMEX yegasi inomiririra mamiriyoni 10 000. Zvisinei, iyo mitengo inotsanangurwa kune imwe neimwe mune ramangwana rekutsinhanisa inomiririra mutengo webhari imwe yemafuta asina kukwana uye imwe yemu gasi chaiwo. Ukama hwepakati pakati pezvinhu zviviri zvemhepo hutengeserana kusvika kune mazana maviri kusvika ku1 muna March 2012 apo mutengo wemafuta asina kuwanda wakanga uri kupfuura $ 110 pamigomo uye mutengo wegasi yemafuta waiva wakaderera madhora 2.30 pamamiti. Kudzoka kunoshamisa kumitambo yakareba yekutanga-2009 kwakaitika kutanga muna 2012 apo gasi yemasikisi mitengo yakatanga kutamira kumusoro. Kunyange zvazvo gasi chaiwo inotengeswa yakaderera pasi, mafuta emafuta asina kuwanda akawira zvakanyanya pane imwe nheyo. Misika yebhebhe muhutu husina mafuta, iyo yakanga yatora mutengo kubva kudarika $ 107 pamigero munaJune 2014 kusvika pasi pe $ 45 munaMarch 2015, yakakonzera kupararira kudonha kusvika pasi pe16 kusvika 1.
Kunzwisisa Mutengo Wehukama Mukukwikwidza Mishonga Mishonga
Kunyatsonzwisisa ukama hwehutano pakati pezvinhu zviviri zvinokurudzira kushandiswa kwakadaro kunogona kupa ruzivo rwakakosha zvakanyanya uye zvinyorwa zvenguva yemberi mutengo.
Kana chimwe chinhu chinodhura chinodhura kupfuura chimwe chinoita, pane kazhinji chikonzero chekutengesa mutengo. Mumamiriro emafuta anokonzera gasi chaiwo, raive nechokuita nehupfumi. Zviratidzo uye zvingangove zviripo zvegasi rezvisikwa zvakakonzera kudonha kwematengo kunoshamisa kwakakonzera kuti mutengesi wezvinhu unopararira kuenderera mberi zvakanyanya kudarika maitiro ezvakaitika kare. Kudzokera kumitemo yezvakaitika mumatongerwo epakati-mazvigadzirwa zvinogona kuva mugumisiro wekuisa panzvimbo. Vatengi, vanowanzoita sarudzo dzakachenjera seboka, vanowanzovhara zvinhu zvinodhura kana zvinhu zvakasvibirirwa zvechimwe chinhu chinodhura. Sezvaunogona kuona, kushanduka mune zvekugadzirira kana kuda kunogona kukonzera kushandiswa mukati-mutengesi wezvinhu zvinopararira. Kutarisa hukama huripo hunogona kubatsira mutyairi kana mutengesi kuti anzwisise mutengo wedynamics. Nokudaro, ma-inter-commodity anopararira semamwe pakati pemafuta asina mafuta uye gasi chaiyo inogona kuva chinhu chinokosha chekuwedzera mune rako rekutsvaga chikwama chechifu.
Izvo zvinopararira ndezvimwe zvinowanikwa mu calculus yekushandiswa kwesayenzi.
Tsanangudzo pamusoro pekugovera uye kudiwa kwemafuta maviri asina kuwanda uye gasi chaiwo kusanganisira mashizha ekutsvaga uye zvimwe zvekugovera uye kudai dhesi yemusika umwe neumwe unowanikwa pasina mari kubva kuAmerica Petroleum Institute uye Energy Information Administration muUnited States.